Prostaglandin E1 ethyl ester

Name: Prostaglandin E1 ethyl ester
Brand: Vaqora Chemicals
SKU: VQ-021517

About Prostaglandin E1 ethyl ester

Listed under CAS 35900-16-4, Prostaglandin E1 ethyl ester is an impurity of Alprostadil available from Vaqora Chemicals. Its molecular formula is C22H38O5 and its molecular weight is 382.5 g/mol. Systematically, it is named ethyl 7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl]heptanoate. Common synonyms include Alprostadil ethyl ester and PGE1 ethyl ester.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Alprostadil to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Prostaglandin E1 ethyl ester in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Alprostadil

View every impurity, metabolite and intermediate we list for Alprostadil.

Alprostadil impurities

Specifications & identifiers

Chemical identifiers
Product name	Prostaglandin E1 ethyl ester
Catalogue No.	VQ-021517
CAS Number	35900-16-4
IUPAC name	ethyl 7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl]heptanoate
Molecular formula	C₂₂H₃₈O₅
Molecular weight	382.5 g/mol
Exact mass	382.2719
Grade	Reference Standard
HSN code	38229090
InChIKey	LVDCZROIKIHUKJ-QZCLESEGSA-N
SMILES	CCCCC[C@@H](/C=C/[C@H]1[C@@H](CC(=O)[C@@H]1CCCCCCC(=O)OCC)O)O
PubChem CID	9800148

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	2 / 5
TPSA	83.8 Å²
Synonyms	Alprostadil ethyl ester, PGE1 ethyl ester, Prost-13-en-1-oic acid, 11,15-dihydroxy-9-oxo-, ethyl ester, (11alpha,13E,15S)-, Ethyl (13E,15S)-11alpha,15-dihydroxy-9-oxoprost-13-en-1-oate, Alprostadil ethyl ester, PGE1 ethyl ester, Prostaglandin E1 ethyl ester, ethyl 7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl]heptanoate

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H360May damage fertility or the unborn child

Precautionary statements: P203, P264, P270, P280, P301 + P316, P318, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Prostaglandin E1 ethyl ester?

The CAS Registry Number of Prostaglandin E1 ethyl ester is 35900-16-4. It is also known as Alprostadil ethyl ester, PGE1 ethyl ester, Prost-13-en-1-oic acid, 11,15-dihydroxy-9-oxo-, ethyl ester, (11alpha,13E,15S)-.

What is the molecular formula and molecular weight of Prostaglandin E1 ethyl ester?

Prostaglandin E1 ethyl ester has the molecular formula C22H38O5 and a molecular weight of 382.5 g/mol. Its IUPAC name is ethyl 7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl]heptanoate.

What is Prostaglandin E1 ethyl ester used for?

Prostaglandin E1 ethyl ester is supplied as a characterised reference material related to Alprostadil. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Prostaglandin E1 ethyl ester can I order?

We supply Prostaglandin E1 ethyl ester in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Prostaglandin E1 ethyl ester?

Yes. Every lot of Prostaglandin E1 ethyl ester is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Prostaglandin E1 ethyl ester be shipped internationally?

Yes. Prostaglandin E1 ethyl ester is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.